(19)
(11) EP 2 660 963 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
18.03.2020 Bulletin 2020/12

(45) Mention of the grant of the patent:
15.01.2020 Bulletin 2020/03

(21) Application number: 13405055.8

(22) Date of filing: 06.05.2013
(51) International Patent Classification (IPC): 
H02M 3/338(2006.01)
H02J 50/90(2016.01)
G01R 27/26(2006.01)
H02J 7/02(2016.01)
H02J 50/12(2016.01)

(54)

Intelligent current analysis for resonant converters

Intelligente Stromanalyse für Resonanzwandler

Analyse de courant intelligente pour convertisseurs résonnants


(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 04.05.2012 US 201261642816 P

(43) Date of publication of application:
06.11.2013 Bulletin 2013/45

(73) Proprietor: Delta Electronics (Thailand) Public Co., Ltd.
Samutprakarn 10280 (TH)

(72) Inventor:
  • Davila, Marco Antonio
    Tucson, Arizona, 85750 (US)

(74) Representative: Keller & Partner Patentanwälte AG 
Eigerstrasse 2 Postfach
3000 Bern 14
3000 Bern 14 (CH)


(56) References cited: : 
EP-A1- 1 634 366
US-A- 4 301 404
   
  • FOTOPOULOU K ET AL: "Wireless Powering of Implanted Sensors using RF Inductive Coupling", SENSORS, 2006. 5TH IEEE CONFERENCE ON, IEEE, PI, 22 October 2006 (2006-10-22), pages 765-768, XP032024814, DOI: 10.1109/ICSENS.2007.355581 ISBN: 978-1-4244-0375-2
  • PHADKE A G ET AL: "A New Measurement Technique for Tracking Voltage Phasors, Local System Frequency, and Rate of Change of Frequency", IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, IEEE INC. NEW YORK, US, vol. PAS-100, no. 5, 1 May 1983 (1983-05-01), pages 1025-1038, XP011170046, ISSN: 0018-9510
  • MORADEWICZ A ET AL: "Novel FPGA Based Control of Series Resonant Converter for Contactless Power Supply", EUROCON, 2007. THE INTERNATIONAL CONFERENCE ON COMPUTER AS A TO OL, IEEE, PI, 9 September 2007 (2007-09-09), pages 1328-1335, XP031222982, ISBN: 978-1-4244-0812-2
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).